html {
    font-size: 14px;
}
body {
    font-family: "Arial","Microsoft YaHei","黑体","宋体",sans-serif;
    background-color: #E6E7E8;
    color: #515253;
    padding: 0;
    margin: 0;
}
.content {
    background-color: #fff;
    margin: 0 1rem 75%;
    text-align: left;
}
.content-inner {
    padding: 1.25rem;
    border-top: 1px solid #F5F5F5;
}
.content.header {
    background-color: #F6F7F8;
    font-size: 1.2rem;
    margin-top: 1rem;
    margin-bottom: 0;
    padding: 1rem;
    text-align: center;
}
.content.header .title img {
    width: 20px;
    margin-right: 0.25rem;
    margin-bottom: -3px;
}
.content.header .subtitle {
    font-size: 1.1rem;
    margin-top: 0.5rem;
}
.price {
    font-size: 3rem;
    margin-top: 0.5rem;
}
.price .currency {
    vertical-align: text-top;
    font-size: 2rem;
}
button {
    border:none;
    background-image:none;
    background-color:transparent;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}
.numpad-container {
    position:fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    max-height: 16rem;
    -webkit-transition: max-height 0.2s ease-in-out;
    -moz-transition: max-height 0.2s ease-in-out;
    -o-transition: max-height 0.2s ease-in-out;
    transition: max-height 0.2s ease-in-out;
    overflow-y: hidden;
}
.numpad-container.hidden {
    max-height: 0;
}
.numpad {
    width: 100%;
    text-align: center;
    border-collapse: separate;
    border-spacing: 1px;
    background-color: #E6E7E8;
}
.numpad td {
    width: 25%;
    margin: 0;
    padding: 0;
}
.numpad a, .numpad button {
    display: block;
    width: 100%;
    height: 4rem;
    line-height: 4rem;
    text-decoration: none;
    font-size: 1.5rem;
    background-color: #fff;
    color: #515253;
}
.numpad button.btn-pay {
    height: 12rem;
    line-height: 12rem;
    background-color: #21BD0A;
    color: #fff;
    vertical-align: middle;
}
.numpad button.btn-pay.disable {
    background-color: #8fd684;
    color: #fafafa;
}
.numpad .icon {
    width: 1.5rem;
    vertical-align: middle;
}
.field-group {
    text-align: left;
    font-size: 1.1rem;
    width: 100%;
    clear: both;
    overflow: auto;
}
.field-name {
    float: left;
}
.field-value {
    float: right;
    color: #B3B3B4;
}
.coupon-icon {
    height: 1rem;
}